Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$4x-4-2x=-3$$

Answer

x=1/2

Solution


Simplify  \(4x-4-2x\)  to  \(2x-4\).
\[2x-4=-3\]
Add \(4\) to both sides.
\[2x=-3+4\]
Simplify  \(-3+4\)  to  \(1\).
\[2x=1\]
Divide both sides by \(2\).
\[x=\frac{1}{2}\]

Decimal Form: 0.5

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